<?php $conn = new PDO("sqlsrv:server=localhost;database=mssqlname","sa","123456"); $sql = "select count(*) count from CKXS2"; $res = $conn->query($sql); while ($row = $res->fetch()){ print_r($row); } ?> 五、通过COM方式连接。<?php $conn = new Com("ADODB.Connectio...
php $server = "server_name"; $conn = sqlsrv_connect( $server, array( 'Database' => 'Northwind' ) ); $stmt = sqlsrv_query( $conn, "select * from orders where CustomerID = 'VINET'" , array(), array( "Scrollable" => SQLSRV_CURSOR_KEYSET )); $row_count = sqlsrv_num_rows(...
sqlsrv_prepare( $conn, $tsql, array(), array("Scrollable" => SQLSRV_CURSOR_CLIENT_BUFFERED, "ClientBufferMaxKBSize" => 51200)); if (! $stmt ) { echo "Statement could not be prepared.\n"; die( print_r( sqlsrv_errors(), true)); } sqlsrv_execute( $stmt); $row_count = sql...
使用mysqli_query()函数执行SQL查询语句,该函数需要传入连接对象和SQL语句,返回一个结果集对象。 示例代码: $sql = “SELECT * FROM users”; $result = mysqli_query($conn, $sql); if (!$result) { die(“查询失败:” . mysqli_error($conn)); } 3. 处理查询结果 使用mysqli_fetch_assoc()函数...
AdventureWorks Product Reviews 範例應用程式是一種 Web 應用程式,其使用 Microsoft Drivers for PHP for SQL Server 的 PDO_SQLSRV 驅動程式。 此應用程式可讓使用者經由輸入關鍵字來搜尋產品、查看所選產品的評論、撰寫所選產品的評論,以及上傳所選產品的影像。
while($row = sqlsrv_fetch_array($result)) { $e = new Emp_ (); $e->ID = iconv("GB2312//IGNORE", "UTF-8", $row["ID"]) ; $e->UpdateTime=get_object_vars($row["UpdateTime"])["date"]; $e->PageNumber=ceil($e->COUNT/$messagecount) ; ...
PDO的rowCount()方法通常用于获取最近一次执行的SQL查询语句所影响的行数。然而,在某些数据库系统中,PDO的rowCount()方法可能不会返回正确的结果。 在这种情况下,可以使用其他方法来获取查询结果的行数。例如,可以使用SQL查询语句中的COUNT()函数来获取查询结果的行数。 另外,如果使用MySQL数据库,可以使用mysqlnd(MySQL...
sqlsrv_prepare( $conn, $tsql, array(), array("Scrollable" => SQLSRV_CURSOR_CLIENT_BUFFERED, "ClientBufferMaxKBSize" => 51200)); if (! $stmt ) { echo "Statement could not be prepared.\n"; die( print_r( sqlsrv_errors(), true)); } sqlsrv_execute( $stmt); $row_count = sql...
在php.ini中开启php_pdo_mssql.dll扩展。在phpinfo中可查看 <?php$conn=newPDO("sqlsrv:server=localhost;database=jb51net","sa","123456");$sql= "select count(*) count from CKXS2";$res=$conn->query($sql);while($row=$res->fetch()){print_r($row); ...
(PDO_SQLSRV driver) for the Microsoft Drivers for PHP for SQL Server. <?php $serverName = "(local)\sqlexpress"; /* Connect using Windows Authentication. */ try { $conn = new PDO( "sqlsrv:server=$serverName ; Database=AdventureWorks", "", ""); $conn->setAttribute( PDO::ATTR_ERRM...